3M SP3 PAPR H.E.P.A Filter(0) No Reviews yet Pinit $12.25 Quantity discounts available QuantityPrice SKU: 3M4500101R20 Quantity -+ Add to Cart Details 3M SP3 PAPR H.E.P.A Filter high efficiency filter. DetailsBackDetails3M SP3 PAPR H.E.P.A Filter high efficiency filter.See MoreSee Less Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review